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參數(shù)資料
| 型號： | MP1527DR |
| 廠商： | MONOLITHIC POWER SYSTEMS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1.3MHz Low Power LED Torch/Flash Driver |
| 中文描述： | 2 A SWITCHING REGULATOR, 1300 kHz SWITCHING FREQ-MAX, PQCC16 |
| 封裝： | 4 X 4 MM, QFN-16 |
| 文件頁數(shù)： | 5/5頁 |
| 文件大?。?/td> | 204K |
| 代理商： | MP1527DR |
EV1527DR-02A - 1.3MHZ LOW POWER LED TORCH/FLASH DRIVER
EVALUATION BOARD
NOTICE:
The information in this document is subject to change without notice. Please contact MPS for current specifications.
Users should warrant and guarantee that third party Intellectual Property rights are not infringed upon when integrating MPS
products into any application. MPS will not assume any legal responsibility for any said applications.
EV1527DR-02A Rev. 1.0
9/21/2005
www.MonolithicPower.com
5
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
2005 MPS. All Rights Reserved.
QUICK START GUIDE
1. Connect a Lumileds DS25 to LED terminals on the EV1527DR-02A board.
2. Preset the power supply to 3V - 4.2V.
3. Turn the power supply off.
4. Connect the power supply terminals to:
a. Positive (+): VIN
b. Negative (–): GND
5. Connect EN to VIN.
6. Turn on the power supply after making said connections.
7. The MP1527 is enabled on the demo board once V
IN
is applied.
8. Drive FLASH of Q1 with a pulsed signal (3V or above for High, 0V for Low) to switch between
two (2) LED currents.
9. I
OUT
1 is set to 150mA on the board.
10. I
OUT
2 is set to 750mA on the board.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MP1527 | 2A, 1.3MHz Step-Up Converter |
| MP1527DM | 2A, 1.3MHz Step-Up Converter |
| MP1528 | 9 Lamp, 36V Precision White LED Driver |
| MP1528DK | 9 Lamp, 36V Precision White LED Driver |
| MP1529DR | Fixed Frequency Step-Up Converter LCD Backlight Plus Flash Evaluation Board |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MP1527DR-LF-P | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 2A Swtch/1.3MHz/ 25Vout StepUp Cnvrtr RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| MP1527DR-LF-Z | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 2A Swtch/1.3MHz/ 25Vout StepUp Cnvrtr RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| MP1528 | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:9 Lamp, 36V Precision White LED Driver |
| MP1528DK | 制造商:MPS 制造商全稱:Monolithic Power Systems 功能描述:9 Lamp, 36V Precision White LED Driver |
| MP1528DK-LF-P | 功能描述:LED照明驅(qū)動器 6 LED, 2.5 - 36Vin Switch Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:SO-16N |
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